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Phason FHC-1D Fan & Heater Control

, FHC-1D
QC Supply Part #: 10931
Shipping: Standard
Availability: In stock

Ventilation and heating control in one easy-to-use unit.


Phason's FHC-1D Fan and Heater Control automatically controls the temperature in a room by adjusting the speed of variable speed fans and controlling a heater interlock.

When the temperature is at the temperature set point, the FHC-1D operates the fans at idle speed setting and the heater is off. When the temperature exceeds the set point, the FHC-1D increases the speed of the fans. When the temperature drops below the set point, it shuts off the fans (in shut-off mode) or operates the fans at idle speed (idle mode) and switches on the heater or heat lamps.

The FHC-1D is ideal for hog, poultry, dairy, greenhouse, or light-industrial buildings.


  • 1 variable stage and 1 relay
  • Adjustable temperature set point
  • Adjustable temperature differential (1° F to 20°: F)
  • 3-second full-power-to-turn-on to minimize ice-up
  • 2-digit LED with Fahrenheit and Celsius display
  • Error code display for troubleshooting
  • Overload protection fuse
  • 6' temperature probe, extendable to 500'
  • Rugged enclosure (corrosion-resistant, water-resistant, and fire retardant)
  • CSA approval
  • 2 year limited manufacturer warranty
  • Weight: 2 lbs.

Electrical Ratings:

  • Input: 120/230 VAC, 50/60 Hz
  • Variable Stage:
    • 10 A at 120/230 VAC, general-purpose (resistive)
    • 7 FLA at 120/230 VAC, PSC motor
    • 1/2 HP at 120 VAC, 1 HP at 230 VAC, PSC motor
  • Variable Stage Fuse: 15 A, 250 VAC ABC-type ceramic
  • Relay:
    • 10 A at 120/230 VAC, general-purpose (resistive)
    • 1/3 HP at 120 VAC, 1/2 HP at 230 VAC
    • 360 W tungsten at 120 VAC
Brand Phason
Manufacturer Part Number FHC-1D
Animal Cattle, Swine, Poultry & Gamebird



Manuals & Resources


Customer Reviews

  • 5 Stars


    Review by on May 27, 2012

    This is my second purchase from QC Supply, and it won't be my last. When I thought I had an issue with the first purchase they responded immediately, and were very polite and understanding even when I realized the mistake was mine.
    Shopping online I always compare products first, and when I make a decision on a product then I begin to shop for price: QC Supply definitely had the lowest price on both pieces of equipment I purchased from them, and their service is terrific.
    The Phason electronic controls I purchased are simple to use, robust and reliable. They've become my first choice for fan and system controls.

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